On Thu, 08 Feb 2007 20:41:38 -0500, Margy Natalie
wrote:

Jay Honeck wrote:
I see three projectors. Unless they have very special lenses indeed,
I don't see how they can project clear images onto curved screens.


Setting up the over-lap between the screens so that it doesn't look
weird must be a tricky affair, indeed.

(Gears turning...where can I mount a curved screen? Whey can I even
*buy* a curved screen? :-)
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"

http://www.e-planetarium.com/

You can run movies in them too.

They are called planetariums:-))
There they build the curved surface and then spraypaint the reflective
surface on it.


Margy
Roger Halstead (K8RI & ARRL life member)
(N833R, S# CD-2 Worlds oldest Debonair)
www.rogerhalstead.com